.page-products {
  --dc-gap: clamp(1rem, 2.4vw, 1.75rem);
}

/* ---------- 页头 ---------- */
.page-products .dc-head {
  position: relative;
  padding-block: clamp(1.25rem, 4vw, 2.5rem) clamp(2rem, 6vw, 4rem);
}

.page-products .dc-head__grid {
  display: grid;
  gap: var(--dc-gap);
  align-items: center;
}

@media (min-width: 960px) {
  .page-products .dc-head__grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
    gap: clamp(1.5rem, 3.5vw, 3.25rem);
  }
}

.page-products .dc-head__copy .display-title {
  display: flex;
  flex-direction: column;
  gap: .1em;
  margin-block: .55rem .85rem;
}

.page-products .dc-head__copy .lede {
  max-width: 40ch;
}

.page-products .dc-head__actions {
  display: flex;
  flex-wrap: wrap;
  gap: .75rem;
  margin-top: clamp(1.1rem, 3vw, 1.75rem);
}

.page-products .dc-head__pic {
  margin: 0;
}

.page-products .dc-head__pic img {
  display: block;
  width: 100%;
  height: auto;
  filter: saturate(.88) contrast(1.06);
}

/* ---------- 概览数字条 ---------- */
.page-products .dc-strip-wrap {
  padding-block: clamp(.5rem, 2vw, 1rem);
}

.page-products .dc-strip {
  list-style: none;
  margin: 0;
  padding: 1px;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--line-600);
  border: 1px solid var(--line-600);
}

@media (min-width: 720px) {
  .page-products .dc-strip {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

.page-products .dc-strip__cell {
  background: var(--ink-800);
  padding: clamp(.85rem, 2.2vw, 1.35rem);
  display: flex;
  flex-direction: column;
  gap: .35rem;
}

.page-products .dc-strip__num {
  font-size: clamp(1.55rem, 3.6vw, 2.15rem);
  line-height: 1;
  color: var(--cyan-400);
  letter-spacing: .02em;
}

.page-products .dc-strip__label {
  font-size: .84rem;
  color: var(--muted-400);
  letter-spacing: .02em;
}

/* ---------- 仪表盘 ---------- */
.page-products .dc-dash-wrap {
  padding-block: clamp(2rem, 5vw, 3.5rem);
}

.page-products .dc-dash__note {
  margin-top: .6rem;
  max-width: 46ch;
  font-size: .95rem;
  color: var(--muted-400);
}

.page-products .dc-dash {
  display: grid;
  gap: clamp(1.25rem, 3vw, 2rem);
  margin-top: clamp(1.5rem, 4vw, 2.5rem);
}

@media (min-width: 900px) {
  .page-products .dc-dash {
    grid-template-columns: 268px minmax(0, 1fr);
    align-items: start;
  }

  .page-products .dc-index {
    position: sticky;
    top: calc(var(--bar-h) + 1.25rem);
    max-height: calc(100vh - var(--bar-h) - 3.5rem);
    overflow-y: auto;
  }
}

.page-products .dc-index {
  padding: clamp(1rem, 2.4vw, 1.4rem);
}

.page-products .dc-index::-webkit-scrollbar {
  width: 6px;
}

.page-products .dc-index::-webkit-scrollbar-thumb {
  background: var(--line-600);
  border-radius: 999px;
}

.page-products .dc-index__types {
  margin-block: .95rem;
}

.page-products .dc-index__scroll {
  display: flex;
  overflow-x: auto;
  scroll-snap-type: x proximity;
  padding-bottom: .3rem;
  -webkit-overflow-scrolling: touch;
}

@media (min-width: 900px) {
  .page-products .dc-index__scroll {
    display: block;
    overflow: visible;
    padding-bottom: 0;
  }
}

.page-products .dc-index__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  gap: .4rem;
  min-width: max-content;
}

@media (min-width: 900px) {
  .page-products .dc-index__list {
    display: grid;
    gap: 2px;
    min-width: 0;
    border-top: 1px solid var(--line-600);
    padding-top: .55rem;
  }
}

.page-products .dc-index__item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: .6rem;
  padding: .45rem .7rem;
  border-radius: 8px;
  border-left: 2px solid transparent;
  background: var(--ink-800);
  color: var(--paper-100);
  font-size: .92rem;
  text-decoration: none;
  white-space: nowrap;
  scroll-snap-align: start;
  transition: background .2s var(--ease), border-color .2s var(--ease), color .2s var(--ease);
}

@media (min-width: 900px) {
  .page-products .dc-index__item {
    background: transparent;
    white-space: normal;
  }
}

.page-products .dc-index__item:hover {
  background: var(--ink-700);
  color: var(--cyan-200);
}

.page-products .dc-index__item.is-active {
  background: var(--ink-700);
  border-left-color: var(--cyan-400);
  color: var(--cyan-200);
}

.page-products .dc-index__num {
  font-size: .8rem;
  color: var(--muted-400);
  letter-spacing: .06em;
}

.page-products .dc-index__item.is-active .dc-index__num {
  color: var(--cyan-400);
}

.page-products .dc-index__pic {
  display: none;
  margin: 1.1rem 0 0;
}

@media (min-width: 900px) {
  .page-products .dc-index__pic {
    display: block;
  }
}

.page-products .dc-index__pic img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 8px;
  opacity: .85;
}

/* ---------- 右侧舞台 ---------- */
.page-products .dc-stage {
  display: grid;
  gap: clamp(1.25rem, 3vw, 1.75rem);
  min-width: 0;
}

.page-products .dc-compare,
.page-products .dc-trend {
  padding: clamp(1.1rem, 2.6vw, 1.6rem);
  min-width: 0;
}

.page-products .dc-compare__head .panel-note,
.page-products .dc-trend__head .panel-note {
  margin-top: .4rem;
}

.page-products .dc-legend {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin: 1rem 0 .9rem;
  font-size: .8rem;
  color: var(--muted-400);
  letter-spacing: .04em;
}

.page-products .dc-legend span {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
}

.page-products .dc-legend i {
  display: inline-block;
  width: 14px;
  height: 6px;
  border-radius: 999px;
}

.page-products .dc-legend i.is-home {
  background: var(--orange-500);
}

.page-products .dc-legend i.is-away {
  background: var(--cyan-400);
}

.page-products .dc-compare__body {
  display: grid;
  gap: clamp(1rem, 2.4vw, 1.6rem);
}

@media (min-width: 720px) {
  .page-products .dc-compare__body {
    grid-template-columns: minmax(0, 1.55fr) minmax(0, 1fr);
    align-items: start;
  }
}

.page-products .dc-metrics {
  display: grid;
  gap: .95rem;
}

.page-products .dc-metric__top {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: .75rem;
  margin-bottom: .4rem;
}

.page-products .dc-metric__name {
  font-size: .88rem;
  color: var(--muted-400);
}

.page-products .dc-metric__vals {
  display: flex;
  align-items: baseline;
  gap: .35rem;
  font-size: .9rem;
}

.page-products .dc-metric__vals b {
  font-weight: 600;
}

.page-products .dc-metric__vals em {
  font-style: normal;
  color: var(--line-600);
}

.page-products .dc-metric__vals .is-home {
  color: var(--orange-500);
}

.page-products .dc-metric__vals .is-away {
  color: var(--cyan-400);
}

.page-products .dc-bar {
  display: flex;
  gap: 3px;
  height: 10px;
  padding: 2px;
  background: var(--ink-900);
  border-radius: 999px;
}

.page-products .dc-bar__home {
  flex: 0 0 calc(var(--w) * 1%);
  border-radius: 999px;
  background: linear-gradient(90deg, var(--orange-deep), var(--orange-500));
}

.page-products .dc-bar__away {
  flex: 1 1 auto;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--cyan-400), var(--cyan-200));
  opacity: .85;
}

.page-products .dc-compare__pic {
  margin: 0;
}

.page-products .dc-compare__pic img {
  display: block;
  width: 100%;
  height: auto;
}

/* ---------- 积分曲线 ---------- */
.page-products .dc-trend__chart {
  margin-top: 1rem;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.page-products .dc-trend__chart svg {
  display: block;
  width: 100%;
  min-width: 480px;
  height: auto;
}

.page-products .dc-trend__grid line {
  stroke: var(--line-600);
  stroke-width: 1;
  stroke-dasharray: 3 6;
}

.page-products .dc-trend__axis text {
  fill: var(--muted-400);
  font-family: var(--font-num);
  font-size: 11px;
  letter-spacing: .06em;
}

.page-products .dc-trend__area {
  fill: url(#dcTrendFill);
}

.page-products .dc-trend__line {
  fill: none;
  stroke: var(--cyan-400);
  stroke-width: 3;
  stroke-linejoin: round;
  stroke-linecap: round;
}

.page-products .dc-trend__dot {
  fill: var(--cyan-400);
}

.page-products .dc-trend__dot--warm {
  fill: var(--orange-500);
}

.page-products .dc-trend__tag {
  font-family: var(--font-body);
  font-size: 11px;
  fill: var(--cyan-200);
}

.page-products .dc-trend__tag--warm {
  fill: var(--orange-500);
}

/* ---------- 索引包 ---------- */
.page-products .dc-pack {
  padding-block: clamp(2rem, 5vw, 3.5rem);
}

.page-products .dc-pack__grid {
  display: grid;
  gap: clamp(1.5rem, 3.5vw, 2.75rem);
  align-items: center;
}

@media (min-width: 880px) {
  .page-products .dc-pack__grid {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
  }
}

.page-products .dc-pack__copy > p {
  margin-top: .85rem;
  max-width: 44ch;
  color: var(--paper-100);
  font-size: 1rem;
  line-height: 1.7;
}

.page-products .dc-pack__facts {
  list-style: none;
  margin: 1.25rem 0 0;
  padding: 0;
  display: grid;
  gap: .65rem;
}

.page-products .dc-pack__facts li {
  position: relative;
  padding-left: 1.1rem;
  font-size: .95rem;
  color: var(--paper-100);
  line-height: 1.65;
}

.page-products .dc-pack__facts li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .58em;
  width: 6px;
  height: 6px;
  background: var(--cyan-400);
  transform: rotate(45deg);
}

.page-products .dc-pack__facts .font-num {
  color: var(--cyan-400);
}

.page-products .dc-pack__actions {
  display: flex;
  flex-wrap: wrap;
  gap: .75rem;
  margin-top: clamp(1.25rem, 3vw, 1.75rem);
}

.page-products .dc-pack__check {
  margin-top: 1.25rem;
  padding: .8rem 1rem;
  background: var(--ink-800);
  border: 1px solid var(--line-600);
  border-radius: 10px;
}

.page-products .dc-pack__check summary {
  cursor: pointer;
  list-style: none;
  color: var(--cyan-200);
  font-size: .92rem;
}

.page-products .dc-pack__check summary::-webkit-details-marker {
  display: none;
}

.page-products .dc-pack__check summary::after {
  content: " +";
  color: var(--cyan-400);
}

.page-products .dc-pack__check[open] summary::after {
  content: " –";
}

.page-products .dc-pack__check p {
  margin: .7rem 0 0;
  font-size: .9rem;
  line-height: 1.7;
  color: var(--muted-400);
}

.page-products .dc-pack__pic {
  margin: 0;
}

.page-products .dc-pack__pic img {
  display: block;
  width: 100%;
  height: auto;
}

/* ---------- 更新节奏 ---------- */
.page-products .dc-rhythm__list {
  list-style: none;
  margin: clamp(1.25rem, 3vw, 2rem) 0 0;
  padding: 1px;
  display: grid;
  gap: 1px;
  background: var(--line-600);
  border: 1px solid var(--line-600);
}

@media (min-width: 760px) {
  .page-products .dc-rhythm__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.page-products .dc-rhythm__item {
  background: var(--ink-800);
  padding: clamp(1rem, 2.4vw, 1.5rem);
  display: grid;
  gap: .5rem;
  align-content: start;
}

.page-products .dc-rhythm__when {
  font-size: .78rem;
  letter-spacing: .1em;
  color: var(--cyan-400);
}

.page-products .dc-rhythm__what {
  font-size: .98rem;
  line-height: 1.7;
  color: var(--paper-100);
}

.page-products .dc-rhythm__pic {
  margin: clamp(1.5rem, 3.5vw, 2.25rem) 0 0;
}

.page-products .dc-rhythm__pic img {
  display: block;
  width: 100%;
  height: auto;
}

/* ---------- 使用路径 ---------- */
.page-products .dc-usage__grid {
  display: grid;
  gap: clamp(1rem, 2.4vw, 1.5rem);
  margin-top: clamp(1.25rem, 3vw, 2rem);
}

@media (min-width: 760px) {
  .page-products .dc-usage__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.page-products .dc-usage__card {
  padding: clamp(1.1rem, 2.6vw, 1.6rem);
  display: flex;
  flex-direction: column;
  gap: .6rem;
}

.page-products .dc-usage__step {
  font-size: 1.6rem;
  line-height: 1;
  color: var(--cyan-400);
  opacity: .55;
}

.page-products .dc-usage__card h3 {
  margin: 0;
  font-family: var(--font-head);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--paper-100);
  letter-spacing: -.01em;
}

.page-products .dc-usage__card p {
  margin: 0;
  font-size: .92rem;
  line-height: 1.7;
  color: var(--muted-400);
}

.page-products .dc-link {
  align-self: flex-start;
  margin-top: auto;
  padding-top: .6rem;
  font-size: .9rem;
  color: var(--cyan-400);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color .2s var(--ease), border-color .2s var(--ease);
}

.page-products .dc-link:hover {
  color: var(--cyan-200);
  border-bottom-color: var(--cyan-200);
}

/* ---------- 底部收束 ---------- */
.page-products .dc-cta {
  padding-block: clamp(1.5rem, 4vw, 3rem);
}

.page-products .dc-cta__panel {
  display: grid;
  gap: 1.25rem;
  padding: clamp(1.4rem, 3.4vw, 2.25rem);
}

@media (min-width: 760px) {
  .page-products .dc-cta__panel {
    grid-template-columns: minmax(0, 1.5fr) auto;
    align-items: center;
  }
}

.page-products .dc-cta__panel h2 {
  margin: 0 0 .5rem;
  font-family: var(--font-head);
  font-size: clamp(1.25rem, 2.8vw, 1.75rem);
  font-weight: 700;
  letter-spacing: -.01em;
  color: var(--paper-100);
}

.page-products .dc-cta__panel p {
  margin: 0;
  font-size: .95rem;
  line-height: 1.7;
  color: var(--muted-400);
  max-width: 42ch;
}

.page-products .dc-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: .75rem;
}

/* ---------- 动效收敛 ---------- */
@media (prefers-reduced-motion: reduce) {
  .page-products .dc-index__item,
  .page-products .dc-link,
  .page-products .dc-bar__home {
    transition: none;
  }
}

.page-products {
  --w: inherit;
}